Re: [ROOT] TF1 copy constructor

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Hi Bertalan,

I have protected the TF1 Copy constructor. It was not taking into account
some special situations like your case when the original object is built
with the default constructor. The fix is now in CVS.
I suggest you use
  TF1 *bf = (TF1*)af->Clone();


Rene Brun

Bertalan Juhasz wrote:
> 
> Dear Developers,
> 
> I may have found a bug in ROOT: the following two lines cause a
> segmentation violation in both compiled and interpreted mode:
> 
> TF1 *af = new TF1();
> TF1 *bf = new TF1(*af);
> 
> It looks like that the problem is with the TF1 copy constructor. Or am I
> doing something wrong? The above code works fine if I replace TF1 with
> e.g. TH1F.
> 
> I'm using ROOT "new" (i.e. v 3.00/06) on AFS under CERN RedHat 6.1.
> 
> Regards,
> 
> Bertalan

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